13220432

素因数分解:

$2^4\times {\mathrm{907}}^1\times {\mathrm{911}}^1$

素因数の和:1826

約数の個数: 20

約数和(自身を含む): 25670976

約数和(自身を除く): 12450544

約数列:

[1, 2, 4, 8, 16, 907, 911, 1814, 1822, 3628, 3644, 7256, 7288, 14512, 14576, 826277, 1652554, 3305108, 6610216, 13220432]

約数ペア:

[(1, 13220432), (2, 6610216), (4, 3305108), (8, 1652554), (16, 826277), (907, 14576), (911, 14512), (1814, 7288), (1822, 7256), (3628, 3644)]